@import url("https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css");
@import url("https://cache.amap.com/lbs/static/main1119.css");

.map_container {
    box-sizing: border-box;
    width: 100vw;
    height: 100vw;
    background-color: #666;
    display: flex;
    position: relative;
    border: solid 1px #666;
}

.center_icon {
    position: absolute;
    top: calc(50vw - 30px);
    left: calc(50vw - 10px);
    z-index: 101;
}
.center_icon>img{
    margin: auto;
    width: 20px;
}
